open manjaro settings, then double-click the hardware configuration icon. Then:
- Right-click video-linux → install
- Right-click video-nvidia (or whatever specific version is installed) → remove
Reboot, log back in, then manjaro settings → hw config again and do the opposite:
- Right click video-nvidia → install
- Right click video-linux → remove
Reboot.
You can do everything from the command line:
sudo mhwd -i pci video-linux
sudo mhwd -r pci video-nvidia
sudo reboot
sudo mhwd -i pci video-nvidia
sudo mhwd -r pci video-linux
sudo reboot
Also, it was too late when I thought about it, but one might just want to try and reinstall the nvidia drivers instead of doing a full switch to the nouveau driver and reboot twice… That would be nice to let the others know if this works or not.
Anyhow, cycling the drivers worked for me. First time I see this on linux lol. I there hadn’t been a few people already saying that this fixed the issue, I wouldn’t have even tried.